Pionia may refer to: Pionia (Mysia), an ancient city in the Troad and a suffragan see in the Roman Empire (see Cyzicus) Pionia (moth), synonym for the genus Correbia See also Paeonia (disambigu
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7edee04c1892119554e78b4c86db57a3f4000074a04e8d717824b30a361291. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7eaac710-f522-4a3d-aa18-a2125efac782.json and https://artists.proofprofile.net/proofs/artist/7eaac710-f522-4a3d-aa18-a2125efac782.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
벚꽃이 날려도 난 그대로 (Cherry Blossoms Fly, But I Stay)